writer's cramp

US /ˈraɪ.t̬ɚz ˌkræmp/
UK /ˈraɪ.t̬ɚz ˌkræmp/
"writer's cramp" picture
1.

a painful cramp of the muscles of the hand and forearm, caused by excessive writing or other repetitive hand movements

:
After hours of note-taking, she developed a severe case of writer's cramp.
To avoid writer's cramp, take frequent breaks and stretch your hand muscles.